GPS Space Vehicle Time Integrity for MJD 55186

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
09:10
15:18
21,346
   131
  -206,068
29
0
0
0

3
3
1
2
01:12
17:12
05:38
19:50
15,361
  9,126
   139
   130
  -490,643
  -490,924
25
14
2
1
1
0
0
0

4
1
07:53
13:35
19,754
   131
   417,791
110
0
0
0

5
1
11:18
16:38
18,634
   128
    26,055
28
0
0
0

6
6
1
2
01:09
16:43
05:09
19:56
13,828
11,160
   128
   131
  -263,201
  -263,163
14
9
1
1
1
1
0
0

7
1
01:31
07:55
22,201
   128
    -5,512
11
1
1
0

8
1
03:09
09:09
20,807
   127
    -1,025
4
25
0
0

9
9
1
2
08:03
16:55
11:50
20:34
13,195
12,832
    -1
   134
   -95,285
   -95,228
14605
8
1
1
1
0
0
0

10
1
10:51
15:59
17,897
   134
    30,980
7
85
0
0

11
11
1
2
06:00
20:40
09:03
23:22
10,481
  9,172
   130
   130
    35,534
    35,634
8
6
1
0
0
0
0
0

12
1
09:39
14:38
17,220
   132
   173,754
26
1
0
0

13
1
00:39
06:06
19,043
   130
  -306,465
11
1
1
0

14
1
17:43
23:56
21,575
   130
     9,499
33
1
1
0

15
15
1
2
06:07
13:57
08:20
18:34
  7,696
16,121
   128
   129
   317,303
   317,258
5
7
6
22
0
0
0
0

16
16
16
1
2
3
00:00
15:16
22:40
03:41
16:27
23:59
12,782
  4,285
  4,463
   133
   124
-1,115
    21,800
    22,002
    20,877
19
6
23010
2
1
13
1
0
4463
0
0
0

17
1
05:51
12:07
21,837
   131
  -113,750
23
0
0
0

18
1
14:55
21:30
22,894
   129
   -36,161
19
1
1
0

19
19
1
2
02:12
18:13
06:44
20:38
15,636
  8,368
   133
   132
     5,201
     5,311
20
11
2
1
1
1
0
0

20
20
20
1
2
3
00:00
09:09
22:09
02:59
10:18
23:59
10,249
  4,156
  6,287
   251
   135
  -311
   -64,776
   -64,869
   -65,276
12049
8
9626
1
5
13
2
0
13
0
0
0

21
1
14:11
20:23
21,532
   131
    29,096
21
1
1
0

22
1
16:25
23:03
22,777
   132
  -183,345
9
1
1
0

23
1
00:00
05:04
17,483
   170
  -383,843
5189
1
1
0

24
-

25
1
00:50
07:12
22,092
   128
   -59,221
71
1
1
22092

26
1
16:43
22:41
20,846
   129
     3,948
16
1
1
0

27
27
1
2
07:46
16:47
11:34
20:11
13,198
11,801
   131
   136
  -110,082
  -110,190
13
12
1
1
0
0
0
0

28
1
04:10
10:45
22,672
   128
    24,657
4
28
0
0

29
1
12:11
17:45
19,214
   129
   -83,777
16
0
0
0

30
30
1
2
10:56
20:42
15:19
23:22
15,234
  9,035
   127
   127
  -203,419
  -203,527
17
13
1
0
0
0
0
0

31
31
1
2
00:00
20:08
01:50
23:59
  6,403
13,361
   131
   385
    58,152
    58,321
5
8227
3
13
0
13
0
0

32
1
22:00
23:59
  6,881
   263
  -132,968
3098
13
13
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	09:10	15:18	21,346	131	-206,068	29	0	0	0
3 3	1 2	01:12 17:12	05:38 19:50	15,361 9,126	139 130	-490,643 -490,924	25 14	2 1	1 0	0 0
4	1	07:53	13:35	19,754	131	417,791	110	0	0	0
5	1	11:18	16:38	18,634	128	26,055	28	0	0	0
6 6	1 2	01:09 16:43	05:09 19:56	13,828 11,160	128 131	-263,201 -263,163	14 9	1 1	1 1	0 0
7	1	01:31	07:55	22,201	128	-5,512	11	1	1	0
8	1	03:09	09:09	20,807	127	-1,025	4	25	0	0
9 9	1 2	08:03 16:55	11:50 20:34	13,195 12,832	-1 134	-95,285 -95,228	14605 8	1 1	1 0	0 0
10	1	10:51	15:59	17,897	134	30,980	7	85	0	0
11 11	1 2	06:00 20:40	09:03 23:22	10,481 9,172	130 130	35,534 35,634	8 6	1 0	0 0	0 0
12	1	09:39	14:38	17,220	132	173,754	26	1	0	0
13	1	00:39	06:06	19,043	130	-306,465	11	1	1	0
14	1	17:43	23:56	21,575	130	9,499	33	1	1	0
15 15	1 2	06:07 13:57	08:20 18:34	7,696 16,121	128 129	317,303 317,258	5 7	6 22	0 0	0 0
16 16 16	1 2 3	00:00 15:16 22:40	03:41 16:27 23:59	12,782 4,285 4,463	133 124 -1,115	21,800 22,002 20,877	19 6 23010	2 1 13	1 0 4463	0 0 0
17	1	05:51	12:07	21,837	131	-113,750	23	0	0	0
18	1	14:55	21:30	22,894	129	-36,161	19	1	1	0
19 19	1 2	02:12 18:13	06:44 20:38	15,636 8,368	133 132	5,201 5,311	20 11	2 1	1 1	0 0
20 20 20	1 2 3	00:00 09:09 22:09	02:59 10:18 23:59	10,249 4,156 6,287	251 135 -311	-64,776 -64,869 -65,276	12049 8 9626	1 5 13	2 0 13	0 0 0
21	1	14:11	20:23	21,532	131	29,096	21	1	1	0
22	1	16:25	23:03	22,777	132	-183,345	9	1	1	0
23	1	00:00	05:04	17,483	170	-383,843	5189	1	1	0
24	-
25	1	00:50	07:12	22,092	128	-59,221	71	1	1	22092
26	1	16:43	22:41	20,846	129	3,948	16	1	1	0
27 27	1 2	07:46 16:47	11:34 20:11	13,198 11,801	131 136	-110,082 -110,190	13 12	1 1	0 0	0 0
28	1	04:10	10:45	22,672	128	24,657	4	28	0	0
29	1	12:11	17:45	19,214	129	-83,777	16	0	0	0
30 30	1 2	10:56 20:42	15:19 23:22	15,234 9,035	127 127	-203,419 -203,527	17 13	1 0	0 0	0 0
31 31	1 2	00:00 20:08	01:50 23:59	6,403 13,361	131 385	58,152 58,321	5 8227	3 13	0 13	0 0
32	1	22:00	23:59	6,881	263	-132,968	3098	13	13	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-